Matti Henrikki Järvinen (18 February 1909 – 22 July 1985) was a Finnish javelin thrower. He won the Olympic gold medal at the 1932 Summer Olympics ahead of two other Finns, Matti Sippala and Eino Penttilä, with a throw of 72.71 metres. Four of his other five throws would also have been enough to take gold. The three Finns did not take off their tracksuit trousers during the event. The exact distance of his gold-winning throw, 72.71 metres, was used as the height of the Helsinki Olympic Stadium in commemoration of his achievement.